Robertshaw Industrial Products

Model 571A

The 571A loop-powered, stud mount, vibration transmitter provides a 4-20 mADC output proportionate to vibration. This unit measures acceleration or velocity in three different ranges and is reverse polarity protected. It is compact in size and a 1/4-28 tapped hole and stud are provided for mounting. The two-pin connector mates with a standard MIL-C-5015 two-socket connector with a boot that provides weatherproof and splash-proof connection.

Other Features

  • Two-wire loop-powered (14-30 VDC)
  • 4-20 mADC output
  • Compact design, 1.12 in. diameter, 2.80 in. height
  • 1/4-28 stud mounting
  • Two-pin electrical connection mates with standard MIL-C-5015 socket with splash-proof boot
  • Corrosion resistant 316L stainless steel enclosure
  • NEMA 4X, IP 68 hermetically sealed enclosure
  • Optional cable assemblies in 16, 32, 64 and 112 ft. lengths
  • ESD, EMI and Overload Protection
  • Velocity or Acceleration Measurement
  • CSA Certified Intrinsically Safe (with barrier) and Non-Incendive (without barrier)
  • CE & ATEX Certified

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